I'm building a new AMD pc and am kind of stuck at deciding what ram to get...

As it says in the title i picked

MSI 790FX-GD70 and in the specs it says DDR3 800/1066/1333/1600*/1800*/2133*(OC)

I took some 1600 ram with 8-8-8-24 timings (Note: I didn't post the brand or the name of the brand beacause on 3 previus forums they didn't answer my question and started to post me some Ram suggestion)